利用PHP内置dir类实现目录遍历显示-PHP源码
php代码
function listDir( $dir )
{
$dirObj = dir($dir);
$ul = "";
while ($file = $dirObj->read())
{
if ( is_dir($dir .'/'. $file) )
{
$ul .= "" .$file. "";
$ul .= listDir( $dir .'/'. $file );
}
else $ul .= "{$file}";
}
$ul .= "";
$dirObj->close();
return $ul;
}
echo listDir('./demo');
/phpyy/44319.htmlwww.phpzy.comtrue/phpyy/44319.htmlTechArticle利用PHP内置dir类实现目录遍历显示-PHP源码 php代码 function listDir( $dir ){$dirObj = dir($dir);$ul = "";while ($file = $dirObj->read()){if ( is_dir($dir ./. $file) ){$ul .= "" .$file. "";$ul .= listDir( $dir ./. $file );}els...
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